Top Rated Air Quality - Indoor Contractors Serving Multnomah County, OR
Last Updated May 15, 2026
172 Review Ratings and 2 Air Quality - Indoor Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Clean A Duct
Clean A Duct offers indoor air quality services to residential and commercial clients in Multnomah County. The company handles everything from air conditioner repairs and air quality testing to duct cleaning and air quality inspections, and its employees focus on delivering first-rate workmanship on each job.
Services
Air Quality - Indoor including furnace repair, air conditioner repair, home air quality testing, air quality inspection, heating and cooling, air ducts, dryer vents and rodent removal.
Coverage Areas
The Portland Area, including Multnomah County—key cities including Bridal Veil, Corbett, Fairview and Gresham.
- 1621 SW Custer St
- Portland, OR 97219
Habitat Heating, Cooling & Construction
Habitat Heating Cooling and Construction provides all types of indoor air quality services for residential and commercial clients in Portland And other nearby cities. The company is qualified to work on all types of indoor air quality projects, each of which is backed by high-quality workmanship and customer service.
Services
Heating & Air Conditioning/HVAC
Coverage Areas
Lake Oswego Area, Southeast Portland Area
- 14741 S Burkstrom Rd
- Oregon City, OR 97045
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
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Meet or exceed a
ONE AllRatings star score of 4.5.
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Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Rating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
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Satisfactory status.
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